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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIT & CommunicationIT Consulting & ServicesBaarOS Systems AG
OS Systems AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of OS systems AG is to provide IT solutions and services to businesses of all sizes. This includes, in particular: * The development and implementation of individual IT solutions for customers * The maintenance and support of IT infrastructures * The provision of cloud solutions * The securing of networks and IT systems * Communication and service support for businesses. The company positions itself as an independent IT partner that adapts to the needs of its customers and offers individual solutions.

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Offering

Products & services

Industry:IT Consulting & ServicesIT Infrastructure & Cloud
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OS Systems AG

IT Security
✓ Offered7
IT Solutions and Consulting
Tailored IT solutions for companies of any size, including analysis, planning and implementation of suitable IT infrastructures according to requirements.
Cloud
Secure and flexible cloud resources on demand, including consulting, architecture design, migration, cloud management, as well as hosted servers, hosted Exchange, cloud backup, cloud storage and virtualization.
Network Solutions
Planning, implementation and operation of WAN, LAN, WLAN, remote access and firewalls, as well as network security, monitoring, performance optimization and managed network services.
IT Security Services
ICT security services to protect servers, computers, mobile devices and company data, including penetration testing, firewall and encryption solutions, training and security products.
Communication Solutions
Unified communication, VoIP telephony, mobile telephony, email security, messaging and peripheral integration for location- and device-independent business communication.
Service & Support
Helpdesk support, ticket management, remote and on-site assistance, SLAs as well as hardware and computer support to ensure ongoing IT operations.
Digital Workplace
Modern digital workplaces with device management, collaboration tools, Microsoft 365, mobile device management, as well as training and hardware provision for flexible working.
Trust & reputation

ranQ Trust Score of OS Systems AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

OS Systems AG has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
OS Systems AG scores 89.3 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.100.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.70.07%
OS Systems AG scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).85.022%
OS Systems AG scores 57.1 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.57.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

OS Systems AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, so the score is backed by part of the criteria. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Knowledge

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Location

Bahnhofstrasse 4
6340 Baar
Opening hours
Mon
08:00 - 17:30
Tue
08:00 - 17:30
Wed
08:00 - 17:30
Thu
08:00 - 17:30
Fri
08:00 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-114.731.317
Founded
2009 · 17 years
Last commercial register change
April 14, 2026
Employees
11 to 20
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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